Jannic Holzer@jannic_holzerGermanyFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencejannic_holzer has not updated employment details yet.Educationjannic_holzer has not updated education details yet.